{"id":4436,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&#038;p=4436"},"modified":"2025-12-31T04:15:06","modified_gmt":"2025-12-31T11:15:06","slug":"protetor-de-tensao-jggq-80","status":"publish","type":"product","link":"https:\/\/bright-china.com\/pt\/produto\/protetor-de-tensao-jggq-80\/","title":{"rendered":"Protetor de sobretens\u00e3o e subtens\u00e3o trif\u00e1sico de quatro fios JGGQ-80"},"content":{"rendered":"<h2><strong>Introdu\u00e7\u00e3o<\/strong><\/h2>\n<hr \/>\n<p><a style=\"font-size: 16px; background-color: #ffffff;\" href=\"https:\/\/bright-china.com\/current-voltage-protector\/\">Sobretens\u00e3o e subtens\u00e3o trif\u00e1sica de quatro fios <\/a><span style=\"font-size: 16px;\">protetor JGGQ-80S\/3P+N \u00c9 uma atualiza\u00e7\u00e3o do tipo de produto comum, carater\u00edsticas t\u00e9cnicas do produto: baixo consumo de energia, longa vida \u00fatil, controlo preciso, falta de prote\u00e7\u00e3o de fase, falta de prote\u00e7\u00e3o de linha zero, corrente limite m\u00e1xima de curto-circuito de 3000A, controlo de software de humaniza\u00e7\u00e3o e indica\u00e7\u00e3o clara com luz Led, o produto \u00e9 ligado pela primeira vez em condi\u00e7\u00f5es normais de tempo de fecho da fonte de alimenta\u00e7\u00e3o de 5 segundos, quando a linha ocorre subtens\u00e3o, falta de fase e outras falhas, quando a fonte de alimenta\u00e7\u00e3o se torna normal, o tempo de fecho \u00e9 de 20 segundos, este design poupa muito tempo de espera quando a rede el\u00e9ctrica est\u00e1 sem energia.<\/span><\/p>\n<p>O protetor de sobre\/subtens\u00e3o trif\u00e1sico de quatro fios, auto-redefin\u00edvel, tem as fun\u00e7\u00f5es de perda de fase, perda zero,<a href=\"https:\/\/elejg.com\/?product\/\"> sobretens\u00e3o<\/a> e prote\u00e7\u00e3o contra subtens\u00e3o, e \u00e9 frequentemente utilizado em linhas de distribui\u00e7\u00e3o trif\u00e1sicas a quatro fios e em caixas combinadoras de produ\u00e7\u00e3o de energia fotovoltaica.<\/p>\n<h2><strong><a href=\"https:\/\/bright-china.com\/product\/current-limiting-fire-alarm-protector\/\">Protetor de sobretens\u00e3o e subtens\u00e3o trif\u00e1sico de quatro fios <\/a> de par\u00e2metros<\/strong><\/h2>\n<hr \/>\n<p>1. Corrente nominal: 32A, 40A, 50A, 63A, 80A<\/p>\n<p>2. Tens\u00e3o de funcionamento: AC230V, 50Hz (modo de funcionamento de linha de fase para linha neutra)<\/p>\n<p>3. Valor de prote\u00e7\u00e3o contra sobretens\u00e3o: AC270V \u00b15V (fase a zero)<\/p>\n<p>4. Valor de prote\u00e7\u00e3o contra subtens\u00e3o: AC170V \u00b15V (fase a zero)<\/p>\n<p>5. Tempo de fecho da primeira liga\u00e7\u00e3o: 5 segundos<\/p>\n<p>6. Tempo de reinicializa\u00e7\u00e3o ap\u00f3s falha: 20 segundos<\/p>\n<p>7. Tempo de a\u00e7\u00e3o: 0,1 segundos<\/p>\n<p>8. O mais alto \u00e9 poss\u00edvel com sobretens\u00e3o AC450V (fase a zero) \u3002<\/p>\n<h2><strong>Normas de aplica\u00e7\u00e3o<\/strong><\/h2>\n<hr \/>\n<p>JGJ242-2011 C\u00f3digo para o projeto el\u00e9trico de edif\u00edcios residenciais<\/p>\n<p>JGJ\/T16-2008<\/p>\n<p>GJBT-672 Atlas normalizado de projeto el\u00e9trico e constru\u00e7\u00e3o de edif\u00edcios residenciais<\/p>\n<p>GB\/T68895.10-2001<\/p>\n<p>Cumpre as normas de seguran\u00e7a para aparelhos el\u00e9ctricos de classe III<\/p>\n<p>JB\/T12762-2015 \u300a<a href=\"https:\/\/bright-china.com\/current-voltage-protector\/\"><strong>Trif\u00e1sico 4 fios sobre e <\/strong><\/a><strong>sob <\/strong><a href=\"https:\/\/bright-china.com\/current-voltage-protector\/\"><strong>protetor de tens\u00e3o<\/strong><\/a>\uff08<strong>OUPA<\/strong>)\u300b<\/p>\n<h2><strong>Protetor de sobretens\u00e3o e subtens\u00e3o trif\u00e1sico de quatro fios <\/strong><strong>de tamanho<\/strong><\/h2>\n<hr \/>\n<p><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-5588 size-full\" src=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8.jpg\" alt=\"Dimens\u00f5es do protetor de sobretens\u00e3o e subtens\u00e3o trif\u00e1sico de quatro fios JGGQ-80S\" width=\"1141\" height=\"617\" srcset=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8.jpg 1141w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-300x162.jpg 300w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-1024x554.jpg 1024w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-768x415.jpg 768w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-18x10.jpg 18w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-600x324.jpg 600w\" sizes=\"(max-width: 1141px) 100vw, 1141px\" \/><\/strong><\/p>\n<p>&nbsp;<\/p>\n<h3 data-slate-node=\"element\"><span data-slate-node=\"text\"><span class=\"null hover-sent\" data-slate-leaf=\"true\" data-sent-id=\"ejrkgDPYqe\">Aviso:<\/span><\/span><\/h3>\n<div data-slate-node=\"element\"><span data-slate-node=\"text\"><span class=\"null hover-sent\" data-slate-leaf=\"true\" data-sent-id=\"ejrkgDPYqe\">Os fios N e L n\u00e3o devem ser ligados de forma incorrecta.<\/span><\/span><\/div>\n<div data-slate-node=\"element\" data-slate-fragment=\"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\"><span data-slate-node=\"text\"><span class=\"null\" data-slate-leaf=\"true\" data-sent-id=\"VNDNdj9AbB\">Todos os terminais devem ser apertados para evitar liga\u00e7\u00f5es falsas que possam queimar o protetor.<\/span><\/span><\/div>\n<p>&nbsp;<\/p>\n<h2><strong>Informa\u00e7\u00f5es sobre o pacote padr\u00e3o<\/strong><\/h2>\n<hr \/>\n<div style=\"overflow-x: auto;\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-8832 size-medium lazyload\" data-src=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector--300x300.webp\" alt=\"Caixa de embalagem para o protetor\" width=\"300\" height=\"300\" data-srcset=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector--300x300.webp 300w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector--150x150.webp 150w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector--12x12.webp 12w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector--600x600.webp 600w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector--100x100.webp 100w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/Packaging-box-for-protector-.webp 750w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/300;\" \/><\/p>\n<table style=\"width: 100%; border-color: #969696;\">\n<tbody>\n<tr>\n<th style=\"background-color: #060a30;\"><span style=\"color: #ffffff;\">Dimens\u00e3o da caixa de cart\u00e3o (cm)<\/span><\/th>\n<th style=\"background-color: #060a30;\"><span style=\"color: #ffffff;\">Lista de embalagem<\/span><\/th>\n<th style=\"background-color: #060a30;\"><span style=\"color: #ffffff;\">QUANTIDADE<\/span><\/th>\n<th style=\"background-color: #060a30;\"><span style=\"color: #ffffff;\">Peso bruto (kg)<\/span><\/th>\n<\/tr>\n<tr>\n<td>45,5 cm \u00d7 23,5 cm \u00d7 31,5 cm<\/td>\n<td>\u00a0protetor<\/td>\n<td>60 unidades<\/td>\n<td>20 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><a href=\"https:\/\/bright-china.com\/digital-display-current-and-voltage-protector\/\">Protetor de corrente e tens\u00e3o ajust\u00e1vel com ecr\u00e3 digital<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Protetor de sobretens\u00e3o e subtens\u00e3o trif\u00e1sico de quatro fios<\/strong> \u00e9 uma atualiza\u00e7\u00e3o do tipo de produto comum, carater\u00edsticas do produto: baixo consumo de energia, longa vida \u00fatil, controlo preciso, prote\u00e7\u00e3o contra perda de fase, prote\u00e7\u00e3o contra falta de linha zero, corrente m\u00e1xima de limita\u00e7\u00e3o de curto-circuito 3000A, humaniza\u00e7\u00e3o do controlo de software e indica\u00e7\u00e3o clara com luz LED, o produto \u00e9 ligado pela primeira vez em condi\u00e7\u00f5es normais do tempo de fecho da fonte de alimenta\u00e7\u00e3o \u00e9 de 6 segundos, quando a linha ocorre sobre-subtens\u00e3o, falta de fase e outras falhas, quando a fonte de alimenta\u00e7\u00e3o se torna normal, o tempo de fecho \u00e9 de 40 segundos, este design poupa muito tempo para esperar quando a rede el\u00e9ctrica est\u00e1 na falha de energia.<\/p>","protected":false},"featured_media":8794,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Reconnect Adjustabie Current voltage Protector, voltage protector for home","_seo_description":"Three phase four wire over and under voltage protector is an upgrade from the ordinary type of product, product features: low power consumption, long life, precise control, phase loss 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